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DE3879854D1 - Dynamoelektrische drehmaschine mit permanenten magneten. - Google Patents

Dynamoelektrische drehmaschine mit permanenten magneten.

Info

Publication number
DE3879854D1
DE3879854D1 DE8888309479T DE3879854T DE3879854D1 DE 3879854 D1 DE3879854 D1 DE 3879854D1 DE 8888309479 T DE8888309479 T DE 8888309479T DE 3879854 T DE3879854 T DE 3879854T DE 3879854 D1 DE3879854 D1 DE 3879854D1
Authority
DE
Germany
Prior art keywords
shunt
permanent magnet
machine
stator
sectional area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8888309479T
Other languages
English (en)
Other versions
DE3879854T2 (de
Inventor
John Godfrey Wilson West
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magneti Marelli UK Ltd
Original Assignee
Magneti Marelli Electrical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magneti Marelli Electrical Ltd filed Critical Magneti Marelli Electrical Ltd
Application granted granted Critical
Publication of DE3879854D1 publication Critical patent/DE3879854D1/de
Publication of DE3879854T2 publication Critical patent/DE3879854T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
  • Microwave Tubes (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE8888309479T 1987-10-13 1988-10-11 Dynamoelektrische drehmaschine mit permanenten magneten. Expired - Fee Related DE3879854T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878724000A GB8724000D0 (en) 1987-10-13 1987-10-13 Permanent magnet machines

Publications (2)

Publication Number Publication Date
DE3879854D1 true DE3879854D1 (de) 1993-05-06
DE3879854T2 DE3879854T2 (de) 1993-08-12

Family

ID=10625240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888309479T Expired - Fee Related DE3879854T2 (de) 1987-10-13 1988-10-11 Dynamoelektrische drehmaschine mit permanenten magneten.

Country Status (7)

Country Link
US (1) US4899074A (de)
EP (1) EP0312290B1 (de)
JP (1) JPH027862A (de)
AT (1) ATE87773T1 (de)
DE (1) DE3879854T2 (de)
ES (1) ES2058305T3 (de)
GB (1) GB8724000D0 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980593A (en) * 1989-03-02 1990-12-25 The Balbec Corporation Direct current dynamoelectric machines utilizing high-strength permanent magnets
US5442276A (en) * 1989-03-27 1995-08-15 Integrated Technology Corporation Apparatus for providing controlled mechanical braking torque
US5149996A (en) * 1990-02-05 1992-09-22 United Technologies Corporation Magnetic gain adjustment for axially magnetized linear force motor with outwardly surfaced armature
US4994702A (en) * 1990-07-20 1991-02-19 Mitsubishi Kasei Corporation Motor
WO1994028613A1 (en) * 1993-05-20 1994-12-08 Colin Edward Cartwright Battery powered permanent magnet direct current motor
FR2710466B1 (fr) * 1993-09-21 1995-11-10 Gec Alsthom Transport Sa Rotor de machine synchrone.
JP3347890B2 (ja) * 1994-09-16 2002-11-20 三菱電機株式会社 直流電動機
US6611078B1 (en) * 2000-07-19 2003-08-26 Tri-Seven Research, Inc. Flux diode motor
JP3839428B2 (ja) * 2003-06-10 2006-11-01 アスモ株式会社 直流機
US6838799B1 (en) * 2003-06-30 2005-01-04 Joseph C. Caiozza Liquid cooled DC motor apparatus
JP4491225B2 (ja) * 2003-12-17 2010-06-30 住友電気工業株式会社 圧粉磁心およびステータコア
US7045983B2 (en) * 2004-02-17 2006-05-16 Ford Motor Company System for controlling motor speed by altering magnetic field of the motor
WO2007088101A1 (de) * 2006-02-01 2007-08-09 Continental Automotive Gmbh Elektrische maschine
DE102006004608B4 (de) * 2006-02-01 2007-12-27 Siemens Ag Elektrische Maschine
US8604803B2 (en) * 2006-05-19 2013-12-10 Pratt & Whitney Canada Corp. System and method for monitoring temperature inside electric machines
JP4787788B2 (ja) 2007-05-15 2011-10-05 株式会社リコー 粉砕粗粉分級装置、微粉分級装置
FR2924280B1 (fr) * 2007-11-26 2015-04-24 Valeo Equip Electr Moteur Stator pour machine electrique tournante, notamment un demarreur
US7777386B2 (en) * 2008-02-01 2010-08-17 Emerson Electric Co. Electric machine
US20090260573A1 (en) * 2008-04-17 2009-10-22 Chad Rucks Portable Milking Apparatus and Method
US20120049538A1 (en) * 2008-08-07 2012-03-01 Periasamy Pari Kumar Simple generator
EP2394351B1 (de) 2009-02-05 2020-08-05 Evr Motors Ltd. Elektrische maschine
JP5350031B2 (ja) * 2009-03-16 2013-11-27 株式会社ミツバ ワイパモータ
WO2011007508A1 (ja) 2009-07-17 2011-01-20 パナソニック株式会社 組電池及び電池モジュール
EP2339668B1 (de) 2009-07-17 2013-04-17 Panasonic Corporation Batterie und batterieeinheit
DE102009028036A1 (de) 2009-07-27 2011-02-03 Robert Bosch Gmbh Elektromotor mit Permanentmagnet-Erregung
JP5840413B2 (ja) * 2011-08-08 2016-01-06 株式会社ミツバ 直流モータ
US9444306B2 (en) 2012-05-08 2016-09-13 Remy Technologies, L.L.C. Variable flux electric starter motor and method of operating the same
KR102289704B1 (ko) 2013-09-18 2021-08-17 이.브이.알. 모터스 엘티디. 다중극 전기 기계
FR3080716A1 (fr) * 2018-04-25 2019-11-01 Valeo Equipements Electriques Moteur Stator d'une machine electrique tournante comprenant un aimant a volume optimise
WO2019207240A1 (fr) * 2018-04-25 2019-10-31 Valeo Equipements Electriques Moteur Stator d'une machine electrique tournante comprenant un aimant à volume optimise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581374A (en) * 1968-03-08 1971-06-01 Frederic S Geary Method for printing matrixes
EP0112636B1 (de) * 1982-11-22 1987-03-18 LUCAS INDUSTRIES public limited company Dynamoelektrische Maschine mit rotierendem Dauermagnet
US4508988A (en) * 1982-12-21 1985-04-02 Kollmorgen Technologies Corporation Permanent magnet motor stator for d.c. motors
JPS6158459A (ja) * 1984-08-29 1986-03-25 Hitachi Ltd 永久磁石界磁式直流機

Also Published As

Publication number Publication date
ATE87773T1 (de) 1993-04-15
US4899074A (en) 1990-02-06
ES2058305T3 (es) 1994-11-01
JPH027862A (ja) 1990-01-11
EP0312290A3 (en) 1990-02-14
EP0312290A2 (de) 1989-04-19
DE3879854T2 (de) 1993-08-12
GB8724000D0 (en) 1987-11-18
EP0312290B1 (de) 1993-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MAGNETI MARELLI UK LTD., CANNOCK, STAFFORDSHIRE, G

8328 Change in the person/name/address of the agent

Free format text: SERWE, K., DIPL.-ING., PAT.-ANW., 54290 TRIER

8339 Ceased/non-payment of the annual fee